Engine pinging knocking
04-01-2018, 05:01 AM
#1
Senior Member
Thread Starter
Join Date: Sep 2014
Location: Los Angeles
Posts: 731
Received 32 Likes
on
24 Posts
Car: 92 Z28
Engine: Ramjet 350
Transmission: T-56
Axle/Gears: 3.23 Torsen
Engine pinging knocking
Can someone explain to me why my engine pings, knocks while accelerating in drive and not while in neutral revving. I have a bit of an exhaust leak but I don't remember it being so pronounced. Recently changed out my injectors back to stock from the ford f1ze from a mustang 3.8. Maybe that has something to do with it. I need a new engine.
04-01-2018, 10:58 PM
#3
Senior Member
Thread Starter
Join Date: Sep 2014
Location: Los Angeles
Posts: 731
Received 32 Likes
on
24 Posts
Car: 92 Z28
Engine: Ramjet 350
Transmission: T-56
Axle/Gears: 3.23 Torsen
Re: Engine pinging knocking
Turned out to be the no 1 cylinder spark plug was loose as a goose. Snug it down and all is back to normal.
Thread
Thread Starter
Forum
Replies
Last Post
Brian J
Tech / General Engine
19
09-22-2015 07:43 PM